Maker Pro
Maker Pro

high power relay to computer circuit.

H

hashira

Jan 1, 1970
0
I'm trying to design an interface circuit between a power relay switch
outputing 24v to a ADC PCI card.
When the switch is activated a 0V pulse is generated. (This circuit is
part of a system that mesures the usage of a (baseball) batting
machine)



1M(ohm) 1M(ohm) Ground
24v ---------vvvvvv-----------+-------------vvvvvv----------------|l||
|
|
---
|V| Diode
---
|
|
AD converter

This circuit is very simple and does not have protection or any
debouncing functionality.

Its been a long time since I touched electronics so If anyone has any
ideas for a more effcient circuit, I would be greatful if you could
send it to
[email protected]
Thank you.

Hashira
 
Top